20245624 (number)

20245624 is an even 8-digits composite number following 20245623 and preceding 20245625. In scientific notation, it is written as 2.0245624 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 8676528 positive integers (up to 20245624) that are relatively prime to 20245624.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand six hundred twenty-four

Notation

Scientific notation 2.0245624 × 10^7
Engineering notation 2.0245624 × 10^6

Prime Factorization of 20245624

Prime Factorization 2 × 2 × 2 × 49 × 51647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5061406
Product of the distinct prime numbers

The prime factorization of 20245624 is 2 × 2 × 2 × 49 × 51647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 13, 7, 441, 977, 1598, 8590, 44649, 86820, 66177, 239342, 4015984, 6654253, 24069238, 59832393, 535999531, 341587088, 3333837160, 9259964882

Basic calculations (n = 20245624)

Multiplication

n×y
n×2 40491248
n×3 60736872
n×4 80982496
n×5 101228120

Division

n÷y
n÷2 10122812
n÷3 6748541.3333333
n÷3 5061406
n÷5 4049124.8

Exponentiation

ny
n2 409885291149376
n3 8.2983834877408E+21
n4 1.6800595190061E+29
n5 3.4013853319418E+36

Nth Root

y√n
2√n 4499.5137515069
3√n 272.54845363453
4√n 67.078414944801
5√n 28.924524847143

Divisors of 20245624

1, 2, 4, 8, 49, 98, 196, 392, 51647, 103294, 206588, 413176, 2530703, 5061406, 10122812, 20245624

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245624 can be divided by 16 positive divisors. The sum of these divisors (counting 20245624) is 1, the average is 0.0625.

Base conversion 20245624

Base System Value
2 Binary 1001101001110110001111000
3 Ternary 1102002120202221
4 Quaternary 1031032301320
5 Quinary 20140324444
6 Senary 2001533424
8 Octal 115166170
10 Decimal 20245624
12 Duodecimal 6944274
16 Hexadecimal 134ec78
20 Vigesimal 66ae14
36 Base36 c1xmg

Cryptographic Hash Functions

md5 08269f5c1a9f7b9eba3d411b7f056202
sha1 76aef467271dbb88d8a90ae7572a5a1936f5bd77
sha256 f9806cda044b8cb71929244ee8df998870dadcfbeb8422a4c503aeca7b0d9802
sha512 4a49aead943736557297c1dbededa7639c96a2d7938bb6d6006c5cf8c82ade194f17d1d8f51a96db50d4e8a07e0006b57accb306ce595c4be1569806d05a38c0
ripemd-160 145c81da45d4d02d47a9ddcec3559b06076faad3

20245624 as geometric shapes

Circle

Radius = n
Diameter 40491248
Circumference 127207007.25148
Area 1.2876926194894E+15

Sphere

Radius = n
Volume 3.476018746901E+22
Surface area 5.1507704779576E+15
Circumference 127207007.25148

Square

Length = n
Perimeter 80982496
Area 409885291149376
Diagonal 28631636.039506

Cube

Length = n
Surface area 2459311746896256
Volume 8.2983834877408E+21
Space diagonal 35066449.398936

Equilateral Triangle

Length = n
Perimeter 60736872
Area 1.7748553738647E+14
Altitude 17533224.699468

Triangular Pyramid

Length = n
Surface area 1.7748553738647E+14
Volume 9.7797387284466E+20
Height 9543878.6798354